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41. 发明申请

US20090192284A1 Stabilisers based on polyisocyanates 审中-公开
标题翻译：基于多异氰酸酯的稳定剂
公开(公告)号：US20090192284A1
公开(公告)日：2009-07-30
申请号：US10586612
申请日：2005-01-13
申请人： Bernd Bruchmann , Hauke Malz , Andreas Eipper , Dietrich Scherzer , Simon Schambony , Harald Schäfer
发明人： Bernd Bruchmann , Hauke Malz , Andreas Eipper , Dietrich Scherzer , Simon Schambony , Harald Schäfer
IPC分类号： C08G18/80
CPC分类号： C08G18/6685 , C08G18/3844 , C08G18/4854 , C08G18/6674 , C08G18/792
摘要： Stabilizers composed of (I) one or more polyisocyanates having an average of from 2 to 10 isocyanate groups per molecule, preferably from 2.1 to 10, particularly preferably from 2.2 to 10, (II) per mole of isocyanate groups, from 0.1 to 1.0 mol of one or more active ingredient groups which protect plastics from degradation via heat, UV radiation, oxidation, hydrolysis, or mechanical action during processing, where the active ingredient groups have been linked to the polyisocyanates by way of functional groups A which can react with the isocyanate groups, and where the active ingredient groups have been selected from phenols, sterically hindered amines (HALS stabilizers), benzotriazoles, benzophenones, aromatic amines, or phosphites; (III) per mole of isocyanate groups, from 0 to 0.9 mol of one or more auxiliary groups which modify the properties of the stabilizer, where the auxiliary groups have been linked to the polyisocyanates by way of functional groups B which can react with the isocyanate groups.
摘要翻译：稳定剂由（I）每摩尔异氰酸酯基团每平均异氰酸酯基平均具有2至10个异氰酸酯基团，优选2.1至10个，特别优选2.2至10个（II）的一种或多种多异氰酸酯，0.1至1.0摩尔的一种或多种活性成分基团，其通过加热过程中的热，紫外线辐射，氧化，水解或机械作用来保护塑料不被降解，其中活性成分基团已经通过官能团A连接，所述官能团可以与异氰酸酯基团，活性成分基团选自酚，空间位阻胺（HALS稳定剂），苯并三唑，二苯甲酮，芳香胺或亚磷酸酯; （III）每摩尔异氰酸酯基团，0至0.9摩尔一个或多个修饰稳定剂性质的辅助基团，其中辅助基团已经通过与异氰酸酯反应的官能团B与多异氰酸酯连接团体

42. 发明申请

US20080312379A1 Method for Compounding Polycondesates 审中-公开
标题翻译：复合复方的方法
公开(公告)号：US20080312379A1
公开(公告)日：2008-12-18
申请号：US11815582
申请日：2006-02-15
申请人： Dietrich Scherzer , Andreas Eipper , Carsten Weiss , Motonori Yamamoto , Gabriel Skupin , Uwe Witt
发明人： Dietrich Scherzer , Andreas Eipper , Carsten Weiss , Motonori Yamamoto , Gabriel Skupin , Uwe Witt
IPC分类号： C08G63/00 , C08F8/00 , C08G69/00 , C08F20/10 , C08F20/54 , C08G64/00
CPC分类号： C08L69/00 , C08J3/005 , C08J3/203 , C08J2367/00 , C08J2369/00 , C08J2377/00 , C08K5/1515 , C08L25/14 , C08L33/068 , C08L63/00 , C08L67/00 , C08L77/00 , C08L91/00 , C08L2666/04 , C08L2666/02
摘要： The invention relates to a process for compounding polycondensates selected from the group consisting of polyamide, polyester and polycarbonate, in the presence of an epoxy-containing styrene and/or (meth)acrylic monomer, of a bisphenol A epoxide or of an epoxy-containing natural oil or fatty acid ester, which comprises carrying out the compounding at temperatures less than/equal to 220° C. and in the presence of an activator selected from the group consisting of: zinc, titanium compound and C1-C12-alkyltriphenylphosphonium halide.
摘要翻译：本发明涉及一种在含环氧基的苯乙烯和/或（甲基）丙烯酸单体）双酚A环氧化物或含环氧基的环氧化物存在下，将选自聚酰胺，聚酯和聚碳酸酯的缩聚物混合的方法。天然油或脂肪酸酯，其包括在低于/等于220℃的温度下进行配混，并在选自锌，钛化合物和C 1 -C 12烷基三苯基鏻卤化物的活化剂存在下进行。

43. 发明申请

US20080139715A1 Flowable Polyesters With Carbodiimide Stabilizers 失效
标题翻译：具有碳二亚胺稳定剂的可流动聚酯
公开(公告)号：US20080139715A1
公开(公告)日：2008-06-12
申请号：US11815238
申请日：2006-02-01
申请人： Dietrich Scherzer , Bernd Bruchmann , Andreas Eipper , Karl Haberle , Carsten Weiss , Michaela Liese , Mark Volkel
发明人： Dietrich Scherzer , Bernd Bruchmann , Andreas Eipper , Karl Haberle , Carsten Weiss , Michaela Liese , Mark Volkel
IPC分类号： C08K5/29
CPC分类号： C08L67/02 , C08K5/29 , C08L67/00 , C08L69/00 , C08L101/00 , C08L2666/02 , C08L2666/18
摘要： Thermoplastic molding compositions comprising A) from 10 to 98.9% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, part 2), or B2) at least one highly branched or hyperbranched polyester of the AxBy type where x is at least 1.1 and y is at least 2.1 or mixtures thereof C) from 0.1 to 10% by weight of at least one carbodiimide, D) from 0 to 60% by weight of further additives, the sum of the percentages by weight of components A) to D) adding up to 100%.
摘要翻译：热塑性成型组合物，其包含A）10至98.9重量％的至少一种热塑性聚酯，B）0.01至50重量％的B1）至少一种高度支化或超支化聚碳酸酯，其OH数为1至600mg KOH / g聚碳酸酯（根据DIN 53240，第2部分）或B2）至少一种高分子量或超支化聚酯，其中x在至少1.1和y为至少2.1或其混合物C）0.1至10重量％的至少一种碳二亚胺，D）0至60重量％的其它添加剂，组分A）的重量百分数之和）至D）加起来高达100％。

44. 发明申请

US20080139712A1 Flowable Polyester With Protection Against Hydrolysis 审中-公开
标题翻译：可流动聚酯防水解
公开(公告)号：US20080139712A1
公开(公告)日：2008-06-12
申请号：US11813833
申请日：2005-12-31
申请人： Dietrich Scherzer , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Carsten Weiss , Michaela Liese , Mark Volkel
发明人： Dietrich Scherzer , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Carsten Weiss , Michaela Liese , Mark Volkel
IPC分类号： C08K5/1515
CPC分类号： C08L67/02 , C08G64/0216 , C08L63/00 , C08L67/00 , C08L69/00 , C08L91/00 , C08L101/005 , C08L2666/02 , C08L2666/18
摘要： Thermoplastic molding compositions, comprising A) from 10 to 98.9% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1 or a mixture of these C) from 0.1 to 10% by weight of at least one epoxidized naturally occurring oil or fatty acid ester, or a mixture of these, and D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.
摘要翻译：热塑性模塑组合物，其包含A）10至98.9重量％的至少一种热塑性聚酯，B）0.01至50重量％的B1）至少一种高度支化或超支化聚碳酸酯或B2）至少一种高度支化或其中x为至少1.1，y为至少2.1，或这些C为0.1至10重量％的混合物，其为x，y，y，y，至少一种环氧化天然存在的油或脂肪酸酯，或它们的混合物，和D）0至60重量％的其它添加剂，其中组分A）至D）的重量百分比的总和为100重量％。

45. 发明申请

US20060142442A1 Hydrolysis-resistant polyesters 审中-公开
标题翻译：耐水解聚酯
公开(公告)号：US20060142442A1
公开(公告)日：2006-06-29
申请号：US10543883
申请日：2004-01-29
申请人： Dietrich Scherzer , Jochen Engelmann , Motonori Yamamoto
发明人： Dietrich Scherzer , Jochen Engelmann , Motonori Yamamoto
IPC分类号： C08K5/15
CPC分类号： C08G63/48 , C08K5/1515 , C08L67/02
摘要： Use of epoxidized natural oils or fatty esters, or a mixture of these (component B) for preparing hydrolysis-resistant thermoplastic polyester molding compositions (A).
摘要翻译：使用环氧化天然油或脂肪酯，或这些（组分B）的混合物用于制备耐水解热塑性聚酯模塑组合物（A）。

46. 发明授权

US06229043B1 Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number and a reduced chlorine content 失效
标题翻译：制备二氯甲烷二异氰酸酯和聚苯基多亚甲基多异氰酸酯的混合物，其具有降低的碘色数和降低的氯含量
公开(公告)号：US06229043B1
公开(公告)日：2001-05-08
申请号：US08675428
申请日：1996-06-26
申请人： Dietrich Scherzer , Bernd Bruchmann , Roland Minges , Peter Keller , Willy van Pee , Wolfgang Heider , Siegmund Pohl , Bernhard Otto , Paul Jacobs , Wilfried Seyfert
发明人： Dietrich Scherzer , Bernd Bruchmann , Roland Minges , Peter Keller , Willy van Pee , Wolfgang Heider , Siegmund Pohl , Bernhard Otto , Paul Jacobs , Wilfried Seyfert
IPC分类号： C07C24914
CPC分类号： C07C263/10 , C08G18/7664 , C08G18/8019 , C07C265/14
摘要： Mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates (raw MDI) having a reduced iodine color number and a reduced chlorine content are prepared by reacting the corresponding mixtures of diphenylmethanediamines and polyphenylpolymethylenepolyamines with phosgene in the presence of at least one inert organic solvent at elevated temperature, and then, after phosgenation is complete, incorporating into the reaction mixture, in the presence or absence of the phosgene, a mixture of water and at least one monohydric or polyhydric polyoxyalkylene alcohol, preferably having a functionality of from 2 to 3, and advantageously having a hydroxyl number of from 20 to 1800, in an effective amount which advantageously comprises from more than 0.01 to 0.3% by weight of water (i) and from 0.5 to 5% by weight of a polyoxyalkylene alcohol (ii), in each case based on the weight of raw MDI, then removing the excess phosgene or the phosgene residues still present and the inert organic solvent, if desired adding to the reaction product up to 5% by weight, based on the weight of raw MDI, of at least one antioxidant based on phenol and/or aryl phosphite and thermally treating the reaction mixture.
摘要翻译：通过在高温下，在至少一种惰性有机溶剂的存在下，使二苯基甲烷二胺和多苯基多亚甲基多胺与云气的相应混合物反应，制备具有降低的碘色数和降低的氯含量的二苯基甲烷二异氰酸酯和聚苯基多亚甲基多异氰酸酯（原MDI）的混合物，然后，在光气化完成后，在光气存在或不存在下将反应混合物加入到水和至少一种一元或多元聚氧化烯醇的混合物中，优选具有2至3的官能度，并且有利地具有羟基数为20至1800，其有效量包含大于0.01至0.3重量％的水（i）和0.5至5重量％的聚氧化烯醇（ii），在每种情况下基于原料MDI的重量，然后除去过剩的光气或仍然存在的光气残余物 t有机溶剂，如果需要，加入反应产物至多5重量％，基于原料MDI的重量，至少一种基于酚和/或亚磷酸芳基酯的抗氧化剂，并热处理反应混合物。

47. 发明授权

US06191179B1 Preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫
公开(公告)号：US06191179B1
公开(公告)日：2001-02-20
申请号：US09271233
申请日：1999-03-17
申请人： Dietrich Scherzer , Ulrich Treuling , Klaus Wagner , Rolf Illguth , Sarbananda Chakrabarti
发明人： Dietrich Scherzer , Ulrich Treuling , Klaus Wagner , Rolf Illguth , Sarbananda Chakrabarti
IPC分类号： C08G1820
CPC分类号： C08G18/7831 , C08G18/165 , C08G18/2865 , C08G18/6688 , C08G18/771 , C08G18/792 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A process for the preparation of foamed plastics materials based on polyisocyanate polyaddition products by the reaction of isocyanates with isocyanate-reactive compounds in the presence of catalysts and, optionally, auxiliaries and/or additives, wherein i) isocyanates having isocyanurate and/or biuret structures are used, the isocyanate-reactive compounds used are ii) at least one diol and/or polyol having a molecular weight of from 400 to 8000 and containing at least 50% of primary hydroxyl groups based on all of the hydroxyl groups present in the compound, iii) at least one compound having at least one primary amine group, and diols and/or triols having molecular weights of less than 400 are optionally used as chain-extending and/or crosslinking agents, the reaction being carried out in the presence of iv) at least one tertiary amine acting as catalyst and/or v) at least one metal salt acting as catalyst and vi) water.
摘要翻译：在催化剂和任选的助剂和/或添加剂的存在下通过异氰酸酯与异氰酸酯反应性化合物的反应制备基于多异氰酸酯加聚产物的泡沫塑料材料的方法，其中具有异氰脲酸酯和/或缩二脲结构的异氰酸酯是使用的异氰酸酯反应性化合物是ii）分子量为400-8000的至少一种二醇和/或多元醇，并且含有至少50％的基于化合物中存在的所有羟基的伯羟基，iii ）至少一种具有至少一个伯胺基的化合物和分子量小于400的二醇和/或三醇任选用作延伸链和/或交联剂，该反应在作为催化剂的至少一种叔胺和/或v）至少一种作为催化剂的金属盐，和vi）水。

48. 发明授权

US5885394A Production of sheet-like polyurethane moldings 失效
标题翻译：生产片状聚氨酯模塑制品
公开(公告)号：US5885394A
公开(公告)日：1999-03-23
申请号：US800911
申请日：1997-02-13
申请人： Dietrich Scherzer , Bernd Bruchmann , Rolf Illguth , Ludwig Jung
发明人： Dietrich Scherzer , Bernd Bruchmann , Rolf Illguth , Ludwig Jung
IPC分类号： B29C44/56 , C08J9/40 , B29C41/00
CPC分类号： C08J9/405 , B29C44/5618 , C08J2375/04
摘要： In a process for producing sheet-like polyurethane moldings by impregnation of porous sheets with a polyurethane system and subsequent reaction of the polyurethane system in a mold, the porous sheet is first fully impregnated with a polyurethane component, then fully impregnated with the other polyurethane component and the molding is then produced in a heated mold by reaction of the polyurethane components.
摘要翻译：在通过用聚氨酯体系浸渍多孔片材并随后聚氨酯体系在模具中进行反应来生产片状聚氨酯模塑制品的方法中，首先用聚氨酯组分完全浸渍多孔片材，然后用其它聚氨酯组分完全浸渍然后通过聚氨酯组分的反应在加热的模具中生产模制品。

49. 发明授权

US5597885A Preparation of chlorofluorocarbon-free flexible polyurethane foams using diphenylmethane diisocyanate-based polyisocyanate mixtures containing urethane groups, and modified polyisocyanate mixtures 失效
标题翻译：使用含有氨基甲酸酯基团的二苯基甲烷二异氰酸酯基聚异氰酸酯混合物和改性多异氰酸酯混合物制备不含氯氟烃的柔性聚氨酯泡沫体
公开(公告)号：US5597885A
公开(公告)日：1997-01-28
申请号：US430926
申请日：1995-06-07
申请人： Heinz-Dieter Lutter , Bernd Bruchmann , Claudia Spang , Roland Minges , Dietrich Scherzer , Michael Lugmayr , Ruth Zschiesche
发明人： Heinz-Dieter Lutter , Bernd Bruchmann , Claudia Spang , Roland Minges , Dietrich Scherzer , Michael Lugmayr , Ruth Zschiesche
IPC分类号： C08G18/12 , C08G18/48 , C08G18/10
CPC分类号： C08G18/4812 , C08G18/12 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2101/0083
摘要： The invention relates to a process for the preparation of CFC-free, flexible polyurethane foams or molded foams by reactingA) liquid polyisocyanate mixtures containing bonded urethane groups and having a content of NCO groups of from 20 to 30% by weight, these mixtures themselves being prepared by reacting a mixture of diphenylmethane diisocyanates and polyphenyl-polymethylene polyisocyanates (crude diphenylmethane diisocyanate) with a polyether-polyol mixture, having a hydroxyl number of from 120 to 25, of at least one polyoxypropylene glycol and at least one trifunctional polyoxypropylene-polyoxyethylene glycol having a content of ethylene oxide units of from 90 to 10% by weight or by reacting 4,4'-diphenylmethane diisocyanate (diphenylmethyl diisocyanate) or an diphenylmethane diisocyanate isomer mixture with said polyether-polyol mixture to give an NCO-containing quasi-prepolymer and diluting this quasi-prepolymer with crude diphenylmethane diisocyanate, withB) relatively high-molecular-weight polyhydroxyl compounds.
摘要翻译：本发明涉及一种制备无CFC的柔性聚氨酯泡沫或模制泡沫的方法，其通过使A）含有键合的氨基甲酸酯基团的液体多异氰酸酯混合物并且具有20至30重量％的NCO基团的含量，这些混合物本身通过使二苯基甲烷二异氰酸酯和聚苯基 - 多亚甲基多异氰酸酯（粗二苯基甲烷二异氰酸酯）与羟基数为120至25的聚醚 - 多元醇混合物的混合物与至少一种聚氧丙烯二醇和至少一种三官能聚氧丙烯 - 聚氧乙烯乙二醇的含量为90〜10重量％的环氧乙烷单元，或通过使4,4'-二苯基甲烷二异氰酸酯（二苯基甲基二异氰酸酯）或二苯基甲烷二异氰酸酯异构体混合物与所述聚醚 - 多元醇混合物反应，得到含NCO的准 - 预聚物，并用粗二苯基甲烷二异氰酸酯稀释该准预聚物，B）相对较高小重量多羟基化合物。

50. 发明授权

US5596063A Preparation of chlorofluorocarbon-free flexible polyurethane foams using diphenylmethane diisocyanate-based polyisocyanate mixtures containing urethane groups, and modified polyisocyanate mixtures of this type 失效
标题翻译：使用含有氨基甲酸酯基团的二苯基甲烷二异氰酸酯基聚异氰酸酯混合物和该类型的改性多异氰酸酯混合物制备不含氟氯化碳的柔性聚氨酯泡沫体
公开(公告)号：US5596063A
公开(公告)日：1997-01-21
申请号：US430924
申请日：1995-06-08
申请人： Heinz-Dieter Lutter , Bernd Bruchmann , Claudia Spang , Roland Minges , Dietrich Scherzer , Michael Lugmayr , Ruth Zschiesche
发明人： Heinz-Dieter Lutter , Bernd Bruchmann , Claudia Spang , Roland Minges , Dietrich Scherzer , Michael Lugmayr , Ruth Zschiesche
IPC分类号： C08G18/12 , C08G18/48 , C08G18/10
CPC分类号： C08G18/4812 , C08G18/12 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2101/0083
摘要： The invention relates to a process for the preparation of CFC-free, flexible polyurethane foams or molded foams by reactingA) liquid polyisocyanate mixtures containing bonded urethane groups and having a content of NCO groups of from 20 to 30% by weight, these mixtures themselves being prepared by reacting a mixture of diphenylmethane diisocyanates and polyphenyl-polymethylene polyisocyanates (crude diphenylmethane diisocyanate) with a polyether-polyol mixture, having a hydroxyl number of from 120 to 25, of at least one polyoxypropylene glycol and at least one trifunctional polyoxypropylene-polyoxyethylene glycol having a content of ethylene oxide units of from 90 to 10% by weight or by reacting 4,4'-diphenylmethane diisocyanate (diphenylmethyl diisocyanate) or an diphenylmethane diisocyanate isomer mixture with said polyether-polyol mixture to give an NCO-containing quasi-prepolymer and diluting this quasi-prepolymer with crude diphenylmethane diisocyanate, withB) relatively high-molecular-weight polyhydroxyl compounds.
摘要翻译：本发明涉及一种制备无CFC的柔性聚氨酯泡沫或模制泡沫的方法，其通过使A）含有键合的氨基甲酸酯基团的液体多异氰酸酯混合物并且具有20至30重量％的NCO基团的含量，这些混合物本身通过使二苯基甲烷二异氰酸酯和聚苯基 - 多亚甲基多异氰酸酯（粗二苯基甲烷二异氰酸酯）与羟基数为120至25的聚醚 - 多元醇混合物的混合物与至少一种聚氧丙烯二醇和至少一种三官能聚氧丙烯 - 聚氧乙烯乙二醇的含量为90〜10重量％的环氧乙烷单元，或通过使4,4'-二苯基甲烷二异氰酸酯（二苯基甲基二异氰酸酯）或二苯基甲烷二异氰酸酯异构体混合物与所述聚醚 - 多元醇混合物反应，得到含NCO的准 - 预聚物，并用粗二苯基甲烷二异氰酸酯稀释该准预聚物，B）相对较高小重量多羟基化合物。

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